package com.jiangxiaofei.citycloud.util;

import java.util.Random;

/**
 * Created by JiangXFei on 2017/8/16.
 */

public class ColorUtil {
    //获取随机颜色
    public static String getRandColorCode() {
        String r, g, b;
        Random random = new Random();
        r = Integer.toHexString(random.nextInt(256)).toUpperCase();
        g = Integer.toHexString(random.nextInt(256)).toUpperCase();
        b = Integer.toHexString(random.nextInt(256)).toUpperCase();

        r = r.length() == 1 ? "0" + r : r;
        g = g.length() == 1 ? "0" + g : g;
        b = b.length() == 1 ? "0" + b : b;

        return "#"+r + g + b;
    }
}
